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Feinwerkbau · Rifle

Feinwerkbau 603

Breech loading · .177 Air (4.5mm) · introduced 1995

Also known as FWB 603, Feinwerkbau Model 603, FWB 603 Universal

About the Feinwerkbau 603

The Feinwerkbau 603 is a single-stroke pneumatic .177 caliber match air rifle built for Olympic-style 10-meter target competition. The successor to the FWB 601 and 602 in the 600 series, it carried over the recoilless single-stroke pneumatic system that charges to a fixed pressure on every cocking stroke, delivering highly repeatable pellet velocity shot to shot. With its sidelever charging, fully adjustable match trigger, anatomical laminated-wood stock, and precision micro-adjustable diopter sights, the 603 served as a benchmark precision target rifle through the late 1990s and early 2000s before being replaced by the 700-series compressed-air models.

Feinwerkbau's recoilless target air rifles dominated international 10-meter competition for decades, and the 600-series single-stroke pneumatics like the 603 set the standard that successive Olympic and world-championship air rifle shooters trained and competed on.

Feinwerkbau 603 specifications

General

Type
Rifle
Action
Breech loading
Trigger
Match
Trigger pull
0.1 kg (0.1 lb)
Calibres
.177 Air (4.5mm)
Magazine capacity
1 rounds

Dimensions

Barrel length
425 mm (16.7 in)
Overall length
1100 mm (43.3 in)
Height
250 mm (9.8 in)
Weight (empty)
4.90 kg (10.80 lb)
Sight radius
800 mm (31.5 in)

Barrel

Rifling
Right hand

Materials

Barrel
Steel
Receiver / frame
Steel
Stock
Laminated wood
Finish
blued

Performance

Muzzle velocity (typical)
175 m/s (574 fps)
Muzzle energy (typical)
7.5 J (6 ft·lb)
Effective range
10 m

History

Introduced
1995
Discontinued
2004
Production status
Discontinued
Country of origin
DE
Designer
Feinwerkbau Westinger & Altenburger

Features

  • Single stroke pneumatic
  • Sidelever cocking
  • Adjustable match trigger
  • Anatomical adjustable stock
  • Micro adjustable target sights
  • Recoilless action

Safety

  • Cocking lever safety

Produced from roughly 1995 until the mid-2000s as the final development of the FWB 600-series single-stroke pneumatics, offered alongside a 603 Junior variant with a shorter, lighter stock for younger shooters. Single-stroke pneumatic design gives recoilless, highly repeatable shots ideal for precision 10m air rifle disciplines; superseded by the FWB 700 compressed-air series.

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